refactor(validator): model value watch use sync

src/components/validator/validator.vue

@@ -104,7 +104,8 @@
       value(newVal) {
         this.valid = newVal
       },
-      targetModel() {
+      targetModel: {
+        handler() {
           if (this.isDisabled) {
             return
           }
@@ -114,6 +115,8 @@
 
           this.validate()
         },
+        sync: true
+      },
       isDisabled(newVal) {
         if (!newVal && this.trigger && !this.validated) {
           this.validate()